This module exploits a code execution vulnerability in the Mozilla Firefox browser. To reliably exploit this vulnerability, we need to fill almost a gigabyte of memory with our nop sled and payload. This module has been tested on OS X 10.3 with the stock Firefox 1.5.0 package.
Module type : exploit
Rank : normal
Platforms : OSX,Linux

This module exploits a memory corruption vulnerability in the Mozilla Firefox browser. This flaw occurs when a bug in the javascript interpreter fails to preserve the return value of the escape() function and results in uninitialized memory being used instead. This module has only been tested on Windows, but should work on other platforms as well with the current targets.
Module type : exploit
Rank : normal
Platforms : Windows,OSX

This module exploits a code execution vulnerability in Mozilla Firefox caused by interleaved calls to document.write and appendChild. This module was written based on a live exploit found in the wild.
Module type : exploit
Rank : normal
Platforms : Windows

This module exploits a use after free vulnerability in Mozilla Firefox 3.6.16. An OBJECT Element mChannel can be freed via the OnChannelRedirect method of the nsIChannelEventSink Interface. mChannel becomes a dangling pointer and can be reused when setting the OBJECTs data attribute. (Discovered by regenrecht). This module uses heapspray with a minimal ROP chain to bypass DEP on Windows XP SP3. Additionlay, a windows 7 target was provided using JAVA 6 and below to avoid aslr.
Module type : exploit
Rank : normal
Platforms : Windows

This module exploits a code execution vulnerability in Mozilla Firefox 3.6.x <= 3.6.16 and 3.5.x <= 3.5.17 found in nsTreeSelection. By overwriting a subfunction of invalidateSelection it is possible to free the nsTreeRange object that the function currently operates on. Any further operations on the freed object can result in remote code execution. Utilizing the call setup the function provides it's possible to bypass DEP without the need for a ROP. Sadly this exploit is still either dependent on Java or bound by ASLR because Firefox doesn't employ any ASLR-free modules anymore.
Module type : exploit
Rank : normal
Platforms : Windows

This module exploits a vulnerability found in Mozilla Firefox 3.6. When an array object is configured with a large length value, the reduceRight() method may cause an invalid index being used, allowing arbitrary remote code execution. Please note that the exploit requires a longer amount of time (compare to a typical browser exploit) in order to gain control of the machine.
Module type : exploit
Rank : normal
Platforms : Windows

This module exploits an out-of-bounds access flaw in Firefox 7 and 8 (<= 8.0.1). The notification of nsSVGValue observers via nsSVGValue::NotifyObservers(x,y) uses a loop which can result in an out-of-bounds access to attacker-controlled memory. The mObserver ElementAt() function (which picks up pointers), does not validate if a given index is out of bound. If a custom observer of nsSVGValue is created, which removes elements from the original observer, and memory layout is manipulated properly, the ElementAt() function might pick up an attacker provided pointer, which can be leveraged to gain remote arbitrary code execution.
Module type : exploit
Rank : average
Platforms : Windows

This module exploits a use-after-free vulnerability in Firefox 8/8.0.1 and 9/9.0.1. Removal of child nodes from the nsDOMAttribute can allow for a child to still be accessible after removal due to a premature notification of AttributeChildRemoved. Since mFirstChild is not set to NULL until after this call is made, this means the removed child will be accessible after it has been removed. By carefully manipulating the memory layout, this can lead to arbitrary code execution.
Module type : exploit
Rank : average
Platforms : Windows

On versions of Firefox from 5.0 to 15.0.1, the InstallTrigger global, when given invalid input, would throw an exception that did not have an __exposedProps__ property set. By re-setting this property on the exception object's prototype, the chrome-based defineProperty method is made available. With the defineProperty method, functions belonging to window and document can be overridden with a function that gets called from chrome-privileged context. From here, another vulnerability in the crypto.generateCRMFRequest function is used to "peek" into the context's private scope. Since the window does not have a chrome:// URL, the insecure parts of Components.classes are not available, so instead the AddonManager API is invoked to silently install a malicious plugin.
Module type : exploit
Rank : excellent
Platforms : Java,Linux,OSX,Solaris,Windows

This module exploits a vulnerability found on Firefox 17.0 (< 17.0.2), specifically a use-after-free of an Element object, when using the serializeToStream method with a specially crafted OutputStream defining its own write function. This module has been tested successfully with Firefox 17.0.1 ESR, 17.0.1 and 17.0 on Windows XP SP3.
Module type : exploit
Rank : normal
Platforms : Windows

This exploit gains remote code execution on Firefox 17 and 17.0.1, provided the user has installed Flash. No memory corruption is used. First, a Flash object is cloned into the anonymous content of the SVG "use" element in the <body> (CVE-2013-0758). From there, the Flash object can navigate a child frame to a URL in the chrome:// scheme. Then a separate exploit (CVE-2013-0757) is used to bypass the security wrapper around the child frame's window reference and inject code into the chrome:// context. Once we have injection into the chrome execution context, we can write the payload to disk, chmod it (if posix), and then execute. Note: Flash is used here to trigger the exploit but any Firefox plugin with script access should be able to trigger it.
Module type : exploit
Rank : excellent

This exploit gains remote code execution on Firefox 17 and 17.0.1, provided the user has installed Flash. No memory corruption is used. First, a Flash object is cloned into the anonymous content of the SVG "use" element in the <body> (CVE-2013-0758). From there, the Flash object can navigate a child frame to a URL in the chrome:// scheme. Then a separate exploit (CVE-2013-0757) is used to bypass the security wrapper around the child frame's window reference and inject code into the chrome:// context. Once we have injection into the chrome execution context, we can write the payload to disk, chmod it (if posix), and then execute. Note: Flash is used here to trigger the exploit but any Firefox plugin with script access should be able to trigger it.
Module type : exploit
Rank : excellent

This module exploits a vulnerability found on Firefox 17.0.6, specifically a use after free of a DocumentViewerImpl object, triggered via a specially crafted web page using onreadystatechange events and the window.stop() API, as exploited in the wild on 2013 August to target Tor Browser users.
Module type : exploit
Rank : normal
Platforms : Windows

On versions of Firefox from 5.0 to 15.0.1, the InstallTrigger global, when given invalid input, would throw an exception that did not have an __exposedProps__ property set. By re-setting this property on the exception object's prototype, the chrome-based defineProperty method is made available. With the defineProperty method, functions belonging to window and document can be overridden with a function that gets called from chrome-privileged context. From here, another vulnerability in the crypto.generateCRMFRequest function is used to "peek" into the context's private scope. Since the window does not have a chrome:// URL, the insecure parts of Components.classes are not available, so instead the AddonManager API is invoked to silently install a malicious plugin.
Module type : exploit
Rank : excellent
Platforms : Java,Linux,OSX,Solaris,Windows

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